Aspidium protensum Afzel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Tectariaceae genus Triplophyllum species Triplophyllum protensum Name Homonyms Aspidium protensum Afzel. ex Sw. Aspidium protensum Afzel.